American drinking practices: summary of findings from a national probability sample. II. Measurement of massed versus spaced drinking.
D000328:Adult; D000367:Age Factors; D000368:Aged; D000428:Alcohol Drinking; D005006:Ethnicity; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011336:Probability; D012067:Religion; D012737:Sex Factors; D012923:Social Class; D013997:Time Factors; D014481:United States; D014505:Urban Population